Encryption apparatus, program for use therewith, and method...

Details Encryption apparatus, program for use therewith, and method... Encryption apparatus, program for use therewith, and method...

2004-12-30

2011-12-13

Moazzami, Nasser (Department: 2436)

Information security

Access control or authentication

Stand-alone

C726S004000, C726S027000, C713S153000, C713S155000, C713S168000, C380S059000, C380S255000, C380S277000

Reexamination Certificate

active

08079078

ABSTRACT:
An encryption apparatus capable of effectively preventing encryption data from being illegally generated is provided. Based on apparatus identification data of an integrated circuit (IC), which is input from a computer, a secure application module (SAM) selects an encryption method from among a plurality of different encryption methods. Based on the code of the IC, the SAM selects plaintext data to be encrypted from among the plurality of different pieces of plaintext data. The SAM outputs encryption data such that the selected plaintext data is encrypted by the selected encryption method.

REFERENCES:
patent: 4186871 (1980-02-01), Anderson et al.
patent: 5239584 (1993-08-01), Hershey et al.
patent: 5301247 (1994-04-01), Rasmussen et al.
patent: 5452358 (1995-09-01), Normile et al.
patent: 5828751 (1998-10-01), Walker et al.
patent: 5870477 (1999-02-01), Sasaki et al.
patent: 5881231 (1999-03-01), Takagi et al.
patent: 6173400 (2001-01-01), Perlman et al.
patent: 6259790 (2001-07-01), Takagi et al.
patent: 6772339 (2004-08-01), Jakobsson et al.
patent: 7065215 (2006-06-01), Shirakawa et al.
patent: 7434062 (2008-10-01), Erez
patent: 2002/0051536 (2002-05-01), Shirakawa et al.
patent: 2002/0064283 (2002-05-01), Parenty
patent: 2002/0071562 (2002-06-01), Parenty
patent: 2002/0114450 (2002-08-01), Rose
patent: 2002/0136407 (2002-09-01), Denning et al.
patent: 2003/0033537 (2003-02-01), Fujimoto et al.
patent: 2004/0230800 (2004-11-01), Futa et al.
patent: 2005/0226408 (2005-10-01), Hotz
patent: 2006/0112270 (2006-05-01), Erez
patent: 0 518 315 (1992-12-01), None
patent: 518315 (1992-12-01), None
patent: 1 372 119 (2003-12-01), None
patent: 64 81087 (1989-03-01), None
patent: 8-30745 (1996-02-01), None
patent: 9-179950 (1997-07-01), None
patent: 9-179951 (1997-07-01), None
patent: 11-15940 (1999-01-01), None
patent: 2000-36015 (2000-02-01), None
patent: 2002-312707 (2002-10-01), None
patent: 2003-345664 (2003-12-01), None
“Password Cracking Strategies,” Brunati et al., Revision 1.0, Password Security Research Team, Open Information System Security Research Group, 2004.
“Rainbowcrack Tutorial,” Shuanglei, Sep. 9, 2003.
“John the Ripper Tutorial,” Renegade et al., Dec. 21, 2003.
“L0phtcrack 1.5 Lanman/NT password hash cracker,” Mudge et al., Jul. 12, 1997.
Patent Abstracts of Japan, JP 2001-308844, Nov. 2, 2001.
Patent Abstracts of Japan, JP 2003-229848, Aug. 15, 2003.

Affiliated with

Also associated with

Rating

Encryption apparatus, program for use therewith, and method... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Encryption apparatus, program for use therewith, and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encryption apparatus, program for use therewith, and method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4299043